Single Row Radial Bearing, 25 mm ID x 52 mm OD x 15 mm Wide, Double Shielded (Non-Contact), Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3)
Double Row Bearing, 20 mm ID x 47 mm OD x 0.8125" Wide, Open, Standard Precision (ABEC 1), Nylon Cage, Greater Than Normal Clearance (C3), 20° Contact Angle